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Bar Reports in Zabbix 1.8

by Rihards Olups | April 2010 | Networking & Telephony

In this article by Rihards Olups, author of Zabbix 1.8 Network Monitoring, we will discuss the heavily configurable bar reports in detail.

Read Bar Reports in Zabbix 1.8 in full

Manipulation of DOM Objects using Firebug

by Chandan Luthra Deepak Mittal | April 2010 | Open Source Web Development

In this article by Chandan Luthra and Deepak Mittal, authors of Firebug 1.5: Editing, Debugging, and Monitoring Web Pages, we will have a small introduction to DOM as well as discussing how to modify/edit values of properties and constants of any DOM object using Firebug.

Document Object Model (DOM) is a cross-platform and language-independent convention for representing and interacting with objects in HTML. DOM supports navigation in any direction (such as parent and previous sibling) and allows for arbitrary modifications. Through JavaScript, one can easily traverse within the DOM. Browsers rely on layout engine (for example, Gecko, Trident/MSHTML, Presto, and so on) to parse HTML into DOM. In other words, DOM is a huge hierarchy of objects and functions, just waiting to be tickled by JavaScript. Firebug helps us find DOM objects quickly and then edit them on the fly. We will be discussing the following features of Firebug in this article:

  • Inspecting DOM
  • Filtering properties, functions, and constants
  • Modifying DOM on the fly
  • JavaScript code navigation
Read Manipulation of DOM Objects using Firebug in full

Getting Started with the Development Environment Using Microsoft Content Management Server

by Lim Mei Ying Spencer Harbar Stefan Goßner | April 2010 | .NET Content Management Open Source

In the previous article by Spencer Harbar, Lim Mei Ying, and Stefan Gobner, authors of Enhancing Microsoft Content Management Server with ASP.NET 2.0, we learnt how to install and configure MCMS 2002 Service Pack 2 (SP2), along with SQL Server 2005 and Visual Studio 2005 on a single developer workstation. In addition, we also covered the changes to the SP2 development environment and a number of tips for working within it. In this article, which is the third article of the article series, we will spend some time getting familiar with the MCMS Service Pack 2 development environment for Visual Studio 2005, which is slightly different from what we are used to with previous versions of Visual Studio. In addition we will create custom Visual Studio 2005 templates to overcome some of the issues that are present with the templates that shipped with MCMS SP2.

Read Getting Started with the Development Environment Using Microsoft Content Management Server in full

Control of File Types in Ubuntu

by Delan Azabani | April 2010 | Linux Servers Open Source

Ubuntu uses advanced systems for detecting file types and associating them with applications, but it's not that hard to dive in and take some control over the formats. In this article by Delan Azabani, you'll learn how Ubuntu identifies file types, how to use Assogiate to control these processes, using Ubuntu Tweak to associate types with applications and use Bless to inspect binary files.

Read Control of File Types in Ubuntu in full

Creating a Tumblr Theme

by Jose Argudo Blanco | April 2010 | Open Source

In this article by Jose Argudo Blanco, we will discuss how to design our own customized themes.

Read Creating a Tumblr Theme in full

Users, Roles, and Pages in DotNetNuke 5

by Ian lackey Michael Washington | April 2010 | Web Development

In this article by Michael Washington and Ian Lackey, we will discuss:

  • Creating and modifying user accounts
  • How user accounts tie into the security of your site
  • What DotNetNuke pages are and how to create and administer them
  • How to structure your site using pages
  • The new Membership Provider Model
Read Users, Roles, and Pages in DotNetNuke 5 in full

Users, Roles, and Pages in DotNetNuke 5- An Extension

by Ian lackey Michael Washington | April 2010 | Web Development

In this article series by Michael Washington and Ian Lackey, we will discuss:

  • Creating and modifying user accounts
  • How user accounts tie into the security of your site
  • What DotNetNuke pages are and how to create and administer them
  • How to structure your site using pages
  • The new Membership Provider Model

Read Users, Roles, and Pages in DotNetNuke 5 here.

Read Users, Roles, and Pages in DotNetNuke 5- An Extension in full

Creating Your First Virtual Machine: Ubuntu Linux (Part 1)

by Alfonso V. Romero | April 2010 | Beginner's Guides Linux Servers Open Source

Packt are due to launch a new Open Source brand, into which future VirtualBox titles will be published. For more information on that launch, look here.

In this two-part article by Alfonso V. Romero, author of VirtualBox 3.1: Beginner's Guide, you shall:

  • Create your first virtual machine in VirtualBox, using Ubuntu Linux
  • Learn about your virtual machine's basic configuration
  • Download and install Ubuntu Linux on your virtual machine
  • Learn how to start and stop your virtual machine
Read Creating Your First Virtual Machine: Ubuntu Linux (Part 1) in full

Creating Your First Virtual Machine: Ubuntu Linux (Part 2)

by Alfonso V. Romero | April 2010 | Beginner's Guides Linux Servers Open Source

Packt are due to launch a new Open Source brand, into which future VirtualBox titles will be published. For more information on that launch, look here.

Read Part One of Creating Your First Virtual Machine: Ubuntu Linux here.

Read Creating Your First Virtual Machine: Ubuntu Linux (Part 2) in full

Programming PHP-Nuke

by Douglas Paterson | April 2010 | MySQL Content Management Open Source PHP

In the previous article of the series by Douglas Paterson, author of Building Websites with PHP-Nuke, we transformed the look of the Dinosaur Portal with the help of a new PHP-Nuke theme. In this article, which is the concluding article of the article series, we will look at programming PHP-Nuke. Specifically, this means creating new blocks and modules. Before we get stuck into that, we will have a look at what actually happens inside PHP-Nuke when a page is requested by a browser.

After that, we will create a new block, a better version of the Dinosaur of the Day block we created in Article 4. That, if you recall, was a static HTML block, and we had hard-coded the image of the dinosaur and its title into the block. Here we will create a block that takes the image to display and title of the dinosaur from the database. This will introduce us to data access in PHP-Nuke, a topic that you will use a lot as you begin to code more with PHP-Nuke.

Read Programming PHP-Nuke in full

Installing VirtualBox on Linux

by Alfonso V. Romero | April 2010 | Beginner's Guides Linux Servers Open Source

Packt are due to launch a new Open Source brand, into which future VirtualBox titles will be published. For more information on that launch, look here.

In this article by Alfonso V. Romero, author of VirtualBox 3.1: Beginner's Guide, you will learn to install VirtualBox on Ubuntu Linux.

Let's go and get our hands dirty with VirtualBox and Ubuntu Linux!

Read Installing VirtualBox on Linux in full

Creating an Underwater Scene in Blender- Part 2

by Reynante Martinez | April 2010 | Open Source Web Development

Packt are due to launch a new Open Source brand, into which future Blender titles will be published. For more information on that launch, look here.

In this article series by Reynante Martinez, we will learn how to go about creating a underwater scene from scratch. We will begin by creating the terrain for the underwater environment. In the sequel of the article, we will learn how to add vegetation, pebbles and corals. After which we will discuss how to add distant terrains, lighting effects and finally composition.

Read Creating an Underwater Scene in Blender- Part 1 here.

Read Creating an Underwater Scene in Blender- Part 2 in full

Creating an Underwater Scene in Blender- Part 1

by Reynante Martinez | April 2010 | Open Source Web Graphics & Video

Packt are due to launch a new Open Source brand, into which future Blender titles will be published. For more information on that launch, look here.

In this article series by Reynante Martinez, we will learn how to go about creating a underwater scene from scratch. We will begin by creating the terrain for the underwater environment. In the sequel of the article, we will learn how to add vegetation, pebbles and corals. After which we will discuss how to add distant terrains, lighting effects and finally composition.

Read Creating an Underwater Scene in Blender- Part 1 in full

Creating an Underwater Scene in Blender- Part 3

by Reynante Martinez | April 2010 | Open Source Web Development Web Graphics & Video

Packt are due to launch a new Open Source brand, into which future Blender titles will be published. For more information on that launch, look here.

In this article series by Reynante Martinez, we will learn how to go about creating a underwater scene from scratch. We will begin by creating the terrain for the underwater environment. In the sequel of the article, we will learn how to add vegetation, pebbles and corals. After which we will discuss how to add distant terrains, lighting effects and finally composition.

Read Creating an Underwater Scene in Blender- Part 2 here.

Read Creating an Underwater Scene in Blender- Part 3 in full

Author Podcast - Bob Griesemer on Oracle Warehouse Builder 11g

by Bob Griesemer | April 2010 | Enterprise Articles Oracle

Listen to Bob Griesemer, author of Oracle Warehouse Builder 11g: Getting Started, speaking with Dain Hansen, Director of Product Marketing for Oracle Fusion Middleware, about his book, data integration, and the benefits of Oracle Warehouse Builder 11g in data warehouses.

Read Author Podcast - Bob Griesemer on Oracle Warehouse Builder 11g in full
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