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Articles related to variables

Variables - Ruby - About.com
What are Variables and how to use Variables in Ruby.
http://ruby.about.com/od/beginningruby/a/variable.htm
Instance Variables in Ruby - About.com
Instance variables are some of the most common and important variables types in Ruby. They begin with the at sign (@) and allow objects to track their internal ...
http://ruby.about.com/od/variables/a/Instance-Variables.htm
Local Variables and Bindings - Ruby - About.com
Ruby has a no-surprise take on local variables, they're handled similarly in most programming languages. However, Ruby implements them differently than ...
http://ruby.about.com/od/variables/a/Local-Variables-And-Bindings.htm
What Is a Variable in Science? (And Types of Variables) - Chemistry
Variables are an important part of science projects and experiments. Here is an explanation of what a variable is and a description of the different types of ...
http://chemistry.about.com/od/sciencefairprojects/a/What-Is-A-Variable-In-Science.htm
Dependent Variable - Definition of Scientific Terms - Chemistry
Sep 1, 2014 ... A dependent variable is the variable being tested in a scientific experiment.
http://chemistry.about.com/od/chemistryterminology/a/What-Is-A-Dependent-Variable.htm
What Is the Difference Between Independent and Dependent ...
Oct 3, 2014 ... The difference between independent and dependent variables in a scientific experiment is which variable is being measured. Here's an ...
http://chemistry.about.com/od/chemistryterminology/a/What-Is-The-Difference-Between-Independent-And-Dependent-Variables.htm
What Is an Independent Variable? - Chemistry - About.com
Sep 11, 2014 ... An independent variable in a scientific experiment is the variable that is changed to test the effect on a dependent variable.
http://chemistry.about.com/od/chemistryterminology/a/What-Is-An-Independent-Variable.htm
What Is the Independent Variable? (Definition & Examples)
The independent variable is the characteristic of a psychology experiment that is manipulated or changed. For example, in an experiment looking at the effects of ...
http://psychology.about.com/od/iindex/g/independent-variable.htm
What is a Variable? Description and Examples - C/C++/C - About.com
Learn about variables, the different types of data that can be stored in a variable including ints, floats, objects, structs and strings.
http://cplus.about.com/od/introductiontoprogramming/p/variable.htm
What Is a Variable? - Psychology - About.com
Answer: A variable is something that can be changed, such as a characteristic or value. Variables are generally used in psychology experiments to determine if ...
http://psychology.about.com/od/researchmethods/f/variable.htm
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