Introducing the “Welcome to Xojo” Bundle!

New to Xojo and looking for guidance? We've put together a terrific bundle to welcome you! Xojo Bundle

This bundle includes six back issues of the magazine -- all of year 18 in printed book and digital formats -- plus a one-year subscription (beginning with 19.1) so you'll be learning all about Xojo for the next year. It's the perfect way to get started programming with Xojo. And you save as much as $35 over the non-bundle price!

This offer is only available for a limited time as supplies are limited, so hurry today and order this special bundle before the offer goes away!

Article Preview

Buy Now

Issue 4.5


Basic Data Structures, Part II

Discovering the Dictionary

Issue: 4.5 (May/June 2006)
Author: Marc Zeedar
Author Bio: Marc taught himself programming in high school when he bought his first computer but had no money for software. He's had fun learning ever since.
Article Description: No description available.
Article Length (in bytes): 13,593
Starting Page Number: 34
Article Number: 4511
Resource File(s):

Download Icon 4511.zip Updated: 2006-05-15 16:26:44

Related Link(s): None

Excerpt of article text...

In the previous issue I introduced the concept of data structures and demonstrated several kinds -- a string, an array of string, and custom classes -- and explained the advantages and disadvantages of each. In today's lesson we'll continue to explore kinds of data structures, beginning with an exploration of RB's dictionary object.

The Dictionary Object

One of REALbasic's best-kept secrets is its awesome dictionary class. A dictionary is a bit of a weird beast and as such scares off many beginners, but it is one of the best data structures available.

...End of Excerpt. Please purchase the magazine to read the full article.