In Scratch it is easy to create projects that incorporate dynamic information using variables. However, variables have a limitation; they store only one value at a time. Sometimes, we want a variable to store multiple values.
Welcome to lists. In Scratch, a list allows us to associate one list (a variable) with multiple items or values in much the same way we create a list before going to the grocery store. In this article by Michael Badger, we will take a trip to the fortune-teller to demonstrate lists, and you'll learn how to:
- Store and retrieve information in lists
- Add and remove items from the lists
- Keep track of items in a list by using a counter
- Identify intervals using the mod block
The primary focus of this article is to explain how to add comments and how to moderate these comments. In this article by Hasin Hayder and April Hodge Silver, we'll see how we can alter the comment and avtar settings and how we can avoid spam comments using Akismet plugin.Read Discussion on Your WordPress Blog Using Comments in full
This is the second part of the two-part article series by Todd Biske on project governance for Service Oriented Architecture. In the first part, we began with the story of Advasco, and described the beginning of their SOA journey. Through their initial experiences, you learnt about the role of SOA governance within the typical project governance efforts. In this article, we will cover key project roles, Service Contract, adding SOA to Traditional Project Governance, Service Communication Technologies, WS-I Compliance, Service Interface Specification, Web Services, POX over HTTP, and REST.Read Extending Project Governance for Service Oriented Architecture-part2 in full
WordPress offers you a lot more than simply posts, comments, and categories. In this article by Hasin Hayder and April Hodge Silver, we will explore and control all of the other content types that WordPress already has. You'll be able to create static pages that aren't a part of your ongoing blog, bookmark links that will drive visitors to your friends, and add and manage built-in image galleries to display photos and other images. You'll also learn how to add plugins, which will enhance the capabilities of your entire website.Read Adding Pages, Image Gallery, and Plugins to a WordPress Blog in full
The Analysis Services can also be configured when the SQL Server 2008 is installed. Out of the box the analysis server has no objects and you need to deploy a database to work with this service. Two previous articles described the process of creating a CUBE from scratch using the TestNorthwind database, a copy of the Northwind database. In this article by Dr. Jayaram Krishnaswamy, we will be authoring a report based on an analysis services CUBE.Read Creating a matrix report using the Analysis Services Cube in full
This two-part article series by Todd Biske will begin the story of Advasco, and describe the beginning of their SOA journey. Through their initial experiences, you will learn about the role of SOA governance within the typical project governance efforts.
In the second part, you will learn key project roles, Service Contract, adding SOA to Traditional Project Governance, Service Communication Technologies, WS-I Compliance, Service Interface Specification, Web Services, POX over HTTP, and REST.Read Extending Project Governance for Service Oriented Architecture-part1 in full
This article by Dr. Jayaram Krishnaswamy shows step-by-step how you may retrieve data from a database on a Postgres Plus server and display the results in a report generated using Report Builder 2.0. Report Builder 2.0 is a report building and maintaining tool provided with SQL Server 2008. The evaluation version of SQL Server 2008 Enterprise edition was used in this tutorial. Report data is obtained via an ODBC DSN. The connection uses an EnterpriseDB ODBC driver that gets installed on the computer when EnterpriseDB is installed.Read Authoring an EnterpriseDB report with Report Builder 2.0 in full
Drupal.org is an amazing resource rich in conversations, modules, documentation, patches, and more. In this article by Marjorie Roswell, we cover some important skills for use on the hefty site: how to interact with the issue queue and how to create and apply patch files. We'll also look at some additional helpful online resources.Read Navigating the Online Drupal Community in full
In this article by Wolfgang Niefert, we will take a closer look at the service module to evaluate potential actions that are triggered, based on service-related information. The concept introduced here will utilize the service module features to establish a guaranteed response time for customers. You will see that there are various angles to look at service. In addition to its more traditional view, service can be used to establish a service-level-type management for customers and the related sales opportunities. Basically, the service module can be used as a sophisticated alert system.Read Competitive Service and Contract Management in SAP Business ONE Implementation: Part 1 in full
In this article by Wolfgang Niefert, we will cover the following topics:
- Service workflow (from setup to operation) – In this section, we will configure the service module in a step-by-step manner.
- Limitations of the SAP service module – Based on the available features, we will discuss potential limitations of the service module.
- Evaluate potential add-ons for service – Add-ons which are proven to enhance the service module features, are available to overcome the limitations.
In this article on Apache Struts 2 by Dave Newton, we'll cover something mundane but critical—exception handling and logging. We will explore:
- The Struts 2 declarative exception handling mechanism
- Some general exception handling practices that will help us create robust applications
- Logging configuration and practices to help us take a peek inside our application's execution, and help determine what went wrong when errors occur
In this article by Tom Laszewski and Jason Williamson, we have outlined five methods of modernization: SOA Integration, Re-architecture, Platform Migration, Replacement, and Data Modernization as well as some key factors to be considered for each option.Read Introduction to Legacy Modernization in Oracle in full
Once your WordPress installation is up and running, you are ready to start blogging. WordPress is the right choice for blogging because it's quite a powerful tool with a seemingly infinite array of options and possibilities. The main focus of this article is to explain how to make a blog post and how to control all of the information for that post, and not just the title and content. In this article by Hasin Hayder and April Hodge Silver, we will explore how to keep your content organized and searchable using tags and categories.Read Posting on Your WordPress Blog in full
In this article by Travis Tidwell, we will create a "Hello World" application that utilizes web services to populate a TextField or MovieClip with data from a remote location. Using web services to populate all of our Flash fields allows for the component abstraction necessary for an MVC architecture. Here Flash fulfills the role of the View, and Drupal fulfils the role as the Model and Component. This enables us to have a truly scalable and manageable web solution.
This approach allows for a Model-View-Controller (MVC) architecture for our Flash applications, which is considered ideal since it separates the User Interface (View) from the Data Set (Model) and Business Logic (Component) of our application.Read Building a Web Service-driven Application with Flash in Drupal in full
In this article by Narayan Bhat, we will see how to install The Rotating Post Titles with Post Preview Gadget in your blog. This gadget contains Official Google code created using the Dynamic Feed Control from the Google AJAX Feed API. It will show all the post titles in your blog classified according to Labels (in Blogger) or Categories (in Wordpress). It will also show a brief rotating post preview at the top.Read The Rotating Post Titles with Post Preview Gadget in full