Article Network

Using GLEW

by Ashwin Nanjappa | August 2013 | Open Source

The article Using GLEW by Ashwin Nanjappa, the author of Instant GLEW [Instant], shows how to use GLEW with your OpenGL code.

Read Using GLEW in full

Using Graphs to Manage Networks and Devices with Cacti 0.8

by Dinangkur Kundu S. M. Ibrahim Lavlu | July 2009 | Linux Servers Networking & Telephony

In this article by Dinangkur Kundu and S. M. Ibrahim Lavlu, we will see how to add network-attached devices in the Cacti system and produce graphs to monitor LAN-sized installations to complex networks with hundreds of devices. It is fairly easy to manage devices through the Cacti web front-end. It provides a fast poller, advance graph templating, and multiple data acquisition methods out of the box, wrapped in an easy to use interface that makes sense to the network administrator.

Read Using Graphs to Manage Networks and Devices with Cacti 0.8 in full

Using Groovy Closures Instead of Template Method

by Nirav Assar | December 2010 | Java Open Source

A good software developer always keeps the DRY principle in mind. Whenever code is duplicated, maintainability problems are introduced and the code base becomes difficult to understand. Java developers often rely on the template method pattern to reuse code. Groovy's closure programming concept is an alternative way to solve similar problems. Closures provide a concise way to pass around code without the ceremony involved with design patterns. This article by Nirav Assar will demonstrate how closures are used to embrace the DRY principle.

Read Using Groovy Closures Instead of Template Method in full

Using Hive non-interactively (Simple)

by Darren Lee | June 2013 | Open Source

So far, we have only used Hive through its interactive console. In this article by Darren Lee, author of Instant Apache Hive Essentials How-to [Instant], we will learn how Hive supports uses cases, such as periodic ETL jobs, by rerunning the top athletes query in batch mode from the command line. This support allows us to use external tools to start Hive jobs and capture their output.

Read Using Hive non-interactively (Simple) in full

Using Hive non-interactively (Simple)

by Darren Lee | June 2013 | Open Source

So far, we have only used Hive through its interactive console. In this article by Darren Lee, author of Instant Apache Hive Essentials How-to, we will learn how Hive supports uses cases, such as periodic ETL jobs, by rerunning the top athletes query in batch mode from the command line. This support allows us to use external tools to start Hive jobs and capture their output.

Read Using Hive non-interactively (Simple) in full

Using Image Processing Techniques

by Dawid Gorny Rui Madeira | June 2013 | Cookbooks Open Source

This article by Dawid Gorny and Rui Madeira, authors of Cinder Creative Coding Cookbook, we will see examples of using image processing techniques implemented in Cinder and using third-party libraries.

 

Read Using Image Processing Techniques in full

Using indexes to manipulate pandas objects

by Trent Hauck | September 2013 | Open Source

The article, using indexes to manipulate objects in pandas, covers the important aspects of pandas. This article by Trent Hauck, author of the book Instant Data Intensive Apps with pandas How-to , gives an idea of about the importance of indexes in pandas.

Indexes are not advanced because they're difficult, but if we want to be an expert with pandas it is important that we use them well. We will discuss hierarchical indexes in the following There's more... section.

Read Using indexes to manipulate pandas objects in full

Using IntelliTrace to Diagnose Problems with a Hosted Service

by Neil Mackenzie | August 2011 | Cookbooks Enterprise Articles Microsoft

A Windows Azure hosted service may comprise multiple instances of multiple roles. These instances all run in a remote Windows Azure data center—typically 24*7. The ability to monitor these instances non-intrusively is essential both in detecting failure and in capacity planning.

However, there are times, especially early in the development process, when non-intrusive diagnostics monitoring is not sufficient. In this article by Neil Mackenzie, author of Microsoft Windows Azure Development Cookbook, we will see the benefits of intrusive monitoring of a Windows Azure role instance using IntelliTrace.

Read Using IntelliTrace to Diagnose Problems with a Hosted Service in full

Using JavaScript and jQuery in Drupal Themes

by Karthik Kumar | February 2011 | Content Management Drupal Open Source

Until a few years ago, mentioning the word JavaScript to a themer would usually result in groans about inconsistencies in browser support, lack of standards, difficulty in debugging, and a myriad of other complaints. Thankfully, however, things have changed considerably since then. Browsers have evolved and standards have improved. JavaScript is now a potent weapon in any themer's armory and this is especially true with the introduction of cross-browser libraries and frameworks which address most of the aforementioned issues with it.

In this article by Karthik Kumar, author of the book Drupal 6 Theming Cookbook, we will be covering the following recipes:

  • Including JavaScript files from a theme
  • Including a JavaScript file only for certain pages
  • Giving the username textfield keyboard focus
Read Using JavaScript and jQuery in Drupal Themes in full

Using Javascript Effects to enhance your Joomla! website for Visitors

by Richard Carter | July 2010 | Joomla! Open Source

With the widespread empowering of website owners being able to manage their own website's content, there are a huge number of content management systems available. Joomla! is one of the most popular of these content management systems with a large user base and active community who are constantly working to improve Joomla! for new and future users.

In this article by Richard Carter, author of Joomla! 1.5 Templates Cookbook , we will learn :

  • Including a JavaScript file in your Joomla! template
  • Tips and tricks on minimizing page load time when using JavaScript
  • Maximizing backward compatibility with JavaScript
  • Providing Internet Explorer 6 with transparent PNG support in your Joomla! template
  • Installing the jQuery JavaScript library in Joomla!
  • Creating an image slideshow with JavaScript in Joomla!
Read Using Javascript Effects to enhance your Joomla! website for Visitors in full

Using JavaScript Effects with Joomla!

by | November 2008 | Joomla! MySQL Content Management Open Source PHP

Although Joomla! has all of the basic content management tools you need to build a website, it is also designed to run custom-built extensions written in PHP. This article steps through working examples of PHP code written to work seamlessly in Joomla!. Modern websites use JavaScript-driven effects to aid navigation, reduce on-screen clutter, and provide interactive features that are not possible with static HTML.

Joomla! has several built-in elements that you can use without writing a single line of JavaScript. The MooTools framework powers many elements seen throughout the Joomla! backend UI; these can be reused in both the frontend and the backend of your Joomla! component. In this article by Joseph L. LeBlanc, we will learn to use JavaScript effects through these topics:

  • Customizing Google Maps
Read Using JavaScript Effects with Joomla! in full

Using Javascript effects with Joomla! 1.5

by James Kennard | June 2010 | Joomla! Open Source

Joomla! is one of the world's top open source content management systems. The main sources of the PHP MySQL application's success are its comprehensive extension libraries, which extend Joomla! far beyond content management, and it's very active forums where one can easily tap into the knowledge of other Joomla! users, administrators, and developers.

In this article by,Chuck Lanham and James Kennard, author of Mastering Joomla! 1.5 Extension and Framework Development,we will cover Adding interactive and user-friendly JavaScript elements to our extensions

Read Using Javascript effects with Joomla! 1.5 in full

Using jQuery and jQueryUI Widget Factory plugins with RequireJS

by Greg Franko | June 2013 | Java Open Source

This article by Greg Franko, the author of Instant Dependency Management with Require JS How-to, In this section we will demonstrate how to use jQuery and jQueryUI Widget Factory plugins with Require.js. In case you are not familiar, the jQueryUI Widget Factory provides a consistent API for building jQuery plugins and has become a popular tool for jQuery plugin authors.

Since more and more jQuery plugins use the jQueryUI Widget Factory, it is necessary to understand how to use these jQuery plugins with AMD loaders, such as Require.js.

Read Using jQuery and jQueryUI Widget Factory plugins with RequireJS in full

Using jQuery Script for Creating Dynamic Table of Contents

by Jonathan Chaffer Karl Swedberg | October 2007 | AJAX Open Source Web Development

This article by Karl Swedberg and Jonathan Chaffer, shows the basic categories of jQuery methods, and how they come into play within a jQuery script. To examine how the different aspects of jQuery are utilized, we will build a small script that will dynamically extract the headings from an HTML document and assemble them into a table of contents for that page.

Read Using jQuery Script for Creating Dynamic Table of Contents in full

Using Lists and Tables with MediaWiki

by Mizanur Rahman | July 2008 | MySQL Open Source PHP

MediaWiki is a special software which is used to design Wikis. For any website, formatting is the key to creative and sophisticated designs. In this article by Mizanur Rahman, we will use advanced formatting components like lists and tables in MediaWiki to add content to a sample website.

Read Using Lists and Tables with MediaWiki in full

Using Location Data with PhoneGap

by Giorgio Natili | October 2013 | Beginner's Guides Open Source

In this article by Giorgio Natili, the author of the book PhoneGap 3 Beginner's Guide, you will:

  • Learn about geolocation and how its data are available in the device
  • Explore the differences between the HTML5 and the PhoneGap Geolocation APIs
  • Learn how to use the PhoneGap Geolocation API and how to integrate the Google Maps API in an app
  • Learn how to use Geolocation data in conjunction with external service providers such as Google Places
Read Using Location Data with PhoneGap in full

Using Location in your iOS Apps – Core Location

by Zeeshan Chawdhary | April 2012 | Architecture & Analysis Beginner's Guides

The Core Location framework in the iOS SDK is an asynchronous API that uses delegation to report location information from the iOS device. Along with location information, Core Location also reports the Heading information (Heading here implies the direction in which a device is pointed), as well as allowing you to define geographic regions and monitor when you cross those regional boundaries.

Read Using Location in your iOS Apps – Core Location in full

Using Maps in your Windows Phone App

by Zeeshan Chawdhary | July 2012 | Enterprise Articles

Maps provide a great visual experience for location-based services. Maps are now a default feature on most smartphones as they provide a good graphical overview of information (usually geotagged data) around the user's location.

With custom pin markers and directions, maps also help users navigate to their destination easily. Most importantly maps give the user a feeling that "This place is around the next block, north from where I am standing," so decision-making happens quickly for the user.

In this article by Zeeshan Chawdhary, author of Windows Phone 7.5: Building Location-aware Applications we shall cover the following topics:

  • Understanding map geometry
  • Overview of Windows Bing Maps Silverlight Control
  • Using maps in your Windows Phone application – Hello Maps
  • Using pushpins with maps
  • Custom map pushpins
  • Handling pushpin events
  • Working with Bing Maps geocoding and reverse geocoding services
  • Overview of Launchers and Choosers
  • Using directions with Bing Maps directions task
  • Performing local searches with BingMapsTask

 

Read Using Maps in your Windows Phone App in full

Using Media Files – playing audio files

by Martin Robinson | October 2013 | Enterprise Articles Open Source

In this article by Martin Robinson, the author of the book "Getting Started with JUCE" has described how an audio file playback can be controlled using a Graphical User Interface and adding an audio file playback support.

Read Using Media Files – playing audio files in full

Using memcached with Python

by Ahmed Soliman | November 2013 | Open Source Web Development

This article by Ahmed Soliman, the author of Getting started with memcached, is about how to connect to your memcached server(s) from your Python application.

Read Using memcached with Python in full
Code Download and Errata
Packt Anytime, Anywhere
Register Books
Print Upgrades
eBook Downloads
Video Support
Contact Us
Awards Voting Nominations Previous Winners
Judges Open Source CMS Hall Of Fame CMS Most Promising Open Source Project Open Source E-Commerce Applications Open Source JavaScript Library Open Source Graphics Software
Resources
Open Source CMS Hall Of Fame CMS Most Promising Open Source Project Open Source E-Commerce Applications Open Source JavaScript Library Open Source Graphics Software