The era of professional JavaScript development has arrived! Gone are the days when writing all the clientside code for your applications by hand yourself was the norm. Gone are the days when scrounging around the Inte...
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ISBN:
(纸本)9781430210665
The era of professional JavaScript development has arrived! Gone are the days when writing all the clientside code for your applications by hand yourself was the norm. Gone are the days when scrounging around the Internet to find a snippet of code to do something you need could lead to either decent code or utter garbage that youd surely regret using later. No, writing highquality JavaScript these days is a whole lot easier with the advent of topnotch libraries that save you time and effort, and one that stands out from most others is Dojo. Dojo is a library like few others: written by some of the best JavaScript coders around today, providing nearly everything youll need to write modern Rich Internet Applications, all in one place. From Ajax to widgets, to clientside persistence and language extensions, and many points in between, Dojo has it all. In Practical Dojo Projects, youll learn all about what Dojo has to offer. Youll see it in action in the form of five fully functional applications, which include A contact manager for storing info for all the important people in your life A code cabinet: a place to store, index, and get code snippets from A stock tracker to keep track of your stock portfolio A message forum for open discussions on topics you define Even a fun little game! By the time youve finished reading, youll have a firm grasp on what Dojo is all about, and youll have the preparation you need to begin to use it yourself in your own projects. See you inside! What youll learn Uncover the fundamentals of Dojo, its core, Dojo Widgets, and DojoX. Build sophisticated JavaScript/Ajaxbased applications starting with a Dojo contact manager. Create a code cabinet, a place to store snippets of code for later reuse using Dojo and Dojo Offline (based on Google Gears). See how to build an interactive and fun came application using Dojo. Build a stock watcher application, which allows you to enter ticker symbols and will show you realtime updates using some availabl
A guide to the skills required for state-of-the-art web development, this book covers a variety of web development frameworks. The uses of the standard web API to create applications with increasingly sophisticated ar...
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ISBN:
(纸本)9781932394061
A guide to the skills required for state-of-the-art web development, this book covers a variety of web development frameworks. The uses of the standard web API to create applications with increasingly sophisticated architectures are highlighted, and a discussion of the development of industry-accepted best practices for architecture is included. The history and evolution toward this architecture and the reasons it is superior to previous efforts are described, and an overview of the most popular web application frameworks, their architecture, and use is provided. The same application is built in six different frameworks, allowing developers to conduct an informed comparison. An evaluation of the pros and cons of each framework is provided to assist developers in making decisions or evaluating frameworks on their own. Best practices covered include sophisticated user interface techniques, intelligent caching and resource management, performance tuning, debugging, testing, and web services
The rapid development of the computer networks has been making a great influence in many fields of human society. Among a great many networks operating systems, Linux is obtaining more and more attention from people b...
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ISBN:
(纸本)9783642112751
The rapid development of the computer networks has been making a great influence in many fields of human society. Among a great many networks operating systems, Linux is obtaining more and more attention from people by its excellent behavior. The task is to develop an e-mail system based on a lan with Linux as its operating system. This article includes two parts. In part one;we will make an introduction to Linux operating system and the network programming environment in Linux. In particular, the BSD socket functions are analyzed in great detail, for they will be used in later programming work. In part two, we present the implementation of our mail system, from whole designing to detail designing, and the C program source files written by me is attached to the end of this article.
Groovy and Beyond: Leverage the Full Power of Scripting on the JavaTM Platform!Using the JavaTM platform's new scripting support, you can improve efficiency, streamline your development processes, and solve proble...
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ISBN:
(纸本)9780321321930;0321321936
Groovy and Beyond: Leverage the Full Power of Scripting on the JavaTM Platform!Using the JavaTM platform's new scripting support, you can improve efficiency, streamline your development processes, and solve problems ranging from prototyping to Web application programming. In Scripting in Java, Dejan Bosanac covers key aspects of scripting with Java, from the exciting new Groovy scripting language to Java's new Scripting and Web Scripting *** begins by reviewing the role and value of scripting languages, and then systematically introduces today's best scripting solutions for the Java platform. He introduces Java scripting frameworks, identifies proven patterns for integrating scripting into Java applications, and presents practical techniques for everything from unit testing to project builds. He supports key concepts with extensive code examples that demonstrate scripting at work in real-world Java projects. Coverage includes ï ·ï ï ï ï ï ï ï Why scripting languages offer surprising value to Java programmers ï ·ï ï ï ï ï ï ï Scripting languages that run inside the JVM: BeanShell, JavaScript, and Python ï ·ï ï ï ï ï ï ï Groovy in depth: installation, configuration, Java-like syntax, Java integration, security, and more ï ·ï ï ï ï ï ï ï Groovy extensions: accessing databases, working with XML, and building simple Web applications and Swing-based UIs ï ·ï ï ï ï ï ï ï Bean Scripting Framework: implementation, basic abstractions, and usage examples ï ·ï ï ï ï ï ï ï Traditional and new patterns for Java-based scripting ï ·ï ï ï ï ï ï ï JSR 223 Scripting API: language bindings, discovery mechanisms, threading, pluggable namespaces, and more ï ·ï ï ï ï ï ï ï JSR 223 Web Scripting Framework: scripting the generation of Web content within servlet containersAbout the Web SiteAll code examples are available for download at this book's companion Web site.
The conventional approach for building software-defined network systems requires separately developing the management, control, and data planes. Manually written code connects the management plane's configuration ...
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ISBN:
(纸本)9781450398992
The conventional approach for building software-defined network systems requires separately developing the management, control, and data planes. Manually written code connects the management plane's configuration to the control plane, and the control plane generates the data planes' configurations as small program fragments that scatter across the codebase. Scalability and correctness become increasingly challenging as such a system develops and grows. In contrast, in our approach, called Nerpa, all three planes are programmed in a unified way. In Nerpa a transactional database stores management plane state. The control plane is implemented in a specialized query language which automatically executes in an incremental fashion, improving scalability. Finally, the data plane is programmed in P4. To aid correctness, all three parts are type-checked together, and tools generate code for data movement between planes. We have published a prototype implementation using an open-source license. We believe that full-stack SDN can build more robust and maintainable networked systems.
This is a full paper for innovate practice. Building a private cloud or using a public cloud is now feasible at many institutions. This paper presents the innovative design of cloud-based labs and programming assignme...
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ISBN:
(纸本)9781538611746
This is a full paper for innovate practice. Building a private cloud or using a public cloud is now feasible at many institutions. This paper presents the innovative design of cloud-based labs and programming assignments for a networking course and a cybersecurity course, and our experiences of innovatively using the private cloud at our institution to support these learning activities. It is shown by the instructor's observations and student survey data that our approach benefits learning and teaching. This approach makes it possible and secure to develop some learning activities that otherwise would not be allowed on physical servers. It enables the instructor to support students' desire of developing programs in their preferred programming languages. It allows students to debug and test their programs on the same platform to be used by the instructor for testing and grading. The instructor does not need to spend extra time administrating the computing environments. A majority (88% or more) of the students agree that working on those learning activities in the private cloud not only helps them achieve the course learning objectives, but also prepares them for their future careers.
Many tools exist for developing real-time distributed groupware, but most of these tools focus primarily on the performance of the resulting system, or on simplifying the development process. There is a need, however,...
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ISBN:
(纸本)9781605586007
Many tools exist for developing real-time distributed groupware, but most of these tools focus primarily on the performance of the resulting system, or on simplifying the development process. There is a need, however, for groupware that is both easy to build and that performs well on real-world networks. To better support this combination, we present a new toolkit called GT/SD. It combines new and existing solutions to address the problems of real-world network performance without sacrificing the simple programming approach needed for rapid prototyping. GT/SD builds on the successes of earlier groupware toolkits and game networking libraries, and implements seven ideas that help solve problems of network delay, quality of service, rapid development, flexibility, and testing.
KEY BENEFIT: The Deitels groundbreaking How to Program series offers unparalleled breadth and depth of object-oriented programming concepts and intermediate-level topics for further study. This revision is current wit...
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ISBN:
(纸本)0136123716;9780136123712
KEY BENEFIT: The Deitels groundbreaking How to Program series offers unparalleled breadth and depth of object-oriented programming concepts and intermediate-level topics for further study. This revision is current with the Java SE 6 revisions that have occurred since the book was last published. The Late Objects Version delays coverage of class development until Chapter 8, presenting the control structures, methods and arrays material in a non-object-oriented, procedural programming context. KEY TOPICS: Introduction and Basic Java programming; Control Statements: Part 1; Control Statements: Part 2; Methods and Introduction to Recursion; Arrays; Introduction to Strings and Files; Introduction to Classes and Objects; Classes and Objects: A Deeper Look; Object-Oriented programming: Inheritance; Object-Oriented programming: Polymorphism; Exception Handling; (Optional) ATM Case Study, Part 1: Object-Oriented Design with the UML; (Optional) ATM Case Study, Part 2: Implementing an Object-Oriented Design; GUI Components: Part 1; Graphics and Java 2D; Applets and Java Web Start; Multimedia: Applets and Applications; GUI Components: Part 2; Strings, Characters and Regular Expressions; Files, Streams and Object Serialization; Recursion; Searching, Sorting and Big O; Generic Collections; Generics; Data Structures; Multithreading; networking; Accessing Databases with JDBC; JavaServer Faces (JSF) Web Applications; Ajax-Enabled JSF Web Applications; JAX-WS Web Services. MARKET: A useful reference for programmers who need to brush up their Java skills.
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