### Articles related to operators

Overloading

**Operators**- Ruby - About.comOverloading

**Operators**. If you have two objects a and b, what does a + b equal? What does it even mean to add two arbitrary objects together? For Ruby's base ...http://ruby.about.com/od/oo/ss/Overloading-Operators.htm

Using Boolean

**Operators**in Ruby - About.comAs with most programming languages, you'll need to use boolean

**operators**. Boolean**operators**are quite simple. The and operator takes two operands and ...http://ruby.about.com/od/control/a/Boolean-Operators.htm

Comparison

**Operators**- How to compare values in Perl - About PerlPerl comparison

**operators**tutorial - Comparing values in Perl, how to compare values in your Perl scripts with comparison**operators**.http://perl.about.com/od/perltutorials/a/perlcomparison_2.htm

Arithmetic

**Operators**- Spreadsheets - About.comDefinition of the term arithmetic or mathematical

**operators**as used in Excel and Google Spreadsheets.http://spreadsheets.about.com/od/a/g/90122operators.htm

JavaScript Variables and

**Operators**- Operating on VariablesJavaScript

**operators**are the way that we change the values contained in JavaScript variables.http://javascript.about.com/od/variablesandoperators/a/vop07.htm

Excel Spreadsheets Glossary of Terms - Comparison Operator

**...****Operators**, in general, are symbols used in formulas to specify the type of calculation that is to be carried. A comparison operator, as the name suggests, carries ...

http://spreadsheets.about.com/od/tipsandfaqs/qt/comparison_oper.htm

Comparison Operator - PHP Comparison - PHP Operator

Less than (meaning the value on the left is smaller than the one on the right).
Examples: Some examples of comparison

**operators**: 10 > 8 10 < 12 X = 5 y != 6 ...http://php.about.com/od/programingglossary/g/Comparison.htm

JavaScript Variables and

**Operators**- Defining JavaScript VariablesNow that we know how to name our variables in JavaScript, the next step is to
actually define some.

http://javascript.about.com/od/variablesandoperators/a/vop05.htm

What Does Boolean Search Mean? - Web Search - About.com

What is Boolean search? Find out what it means to use Boolean search, and
learn to search more effectively by using specific search

**operators**.http://websearch.about.com/od/2/g/boolean.htm

JavaScript Variables and

**Operators**- Order of OperationsThe order in which operations are performed can affect the answer so JavaScript
follows rules as to what order to perform them in.

http://javascript.about.com/od/variablesandoperators/a/vop08.htm