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Articles related to ruby glossary

Glossary - Ruby - About.com
The glossary contains definitions of the Ruby programming terms, phrases and symbols used on About.com's Ruby site.
http://ruby.about.com/od/glossary/
How to Create and Use Hashes in Ruby - About.com
This article explains and teaches how to use a associative arrays (hashes) as a way to store multiple variables in one data structure.
http://ruby.about.com/od/rubyfeatures/a/hashes.htm
Hello World Program - Ruby - About.com
A Hello World program is a small program that simply prints something (usually " Hello world!") to the screen.
http://ruby.about.com/od/glossary/g/helloworld.htm
SQL Injection - Ruby - About.com
SQL injection is a vulnerability that tricks a web application into executing arbitrary SQL queries.
http://ruby.about.com/od/sz/g/sqlinjection.htm
Literal - Ruby - About.com
A number or string in a Ruby program will automatically construct Numeric or String objects. More complex examples are the regular expression literal which will ...
http://ruby.about.com/od/glossary/g/literal.htm
String Interpolation - Ruby - About.com
A definition of string interpolation as it related to Ruby code.
http://ruby.about.com/od/sz/g/String-Interpolation.htm
Pseudocode - Ruby - About.com
Pseudocode is example code in an imaginary language used to demonstrate an algorithm without writing a working implementation.
http://ruby.about.com/od/glossary/g/pseudocode.htm
How to Create Arrays in Ruby - A Basic Guide - About.com
Storing variables within variables is a common thing in Ruby and is often referred to as a "data structure." There are many varieties of data structures, the most ...
http://ruby.about.com/od/rubyfeatures/a/arrayhash.htm
Whitelist Filter - Ruby - About.com
Whitelist Filter - Any filter that describes what is allowed, rather than what is not allowed. A filter in an email application that only delivers mail if the sender is in ...
http://ruby.about.com/od/sz/g/whitelist.htm
Hash Literals - Ruby - About.com
... can be both a fast way to retrieve an object based on a key, and a convenient key/value store. There's no doubt, hashes are one of the most used types in Ruby .
http://ruby.about.com/od/tutorials/ss/Building-Hashes_2.htm
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