Articles related to operators
Overloading Operators - Ruby - About.com
Overloading 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 ...
Using Boolean Operators in Ruby - About.com
As with most programming languages, you'll need to use boolean operators. Boolean operators are quite simple. The and operator takes two operands and ...
The Ternary (or "Conditional") Operator - Ruby - About.com
The ternary (or "conditional") operator will evaluate an expression and return one value if it's true, and another value if it's false. It's a kind of short-hand, compact ...
Definition for the Term: Operator - Java - About.com
Operators are designated characters within the Java language that perform operations on arguments to return a specific result.
Ternary Operator - Java Definition - About.com
The ternary operator "?:" earns its name because it's the only operator to take three operands. It is a conditional operator that provides a shorter syntax for the ...
Definition for the Term: Relational Operator - Java - About.com
A relational operator compares two operands to determine whether one is greater than, greater than or equal to, less than, less than or equal to the other.
Definition for the Term: Arithmetic Operator - Java - About.com
Arithmetic operators perform the same basic operations you would expect if you used them in mathematics (with the exception of the percentage sign). They take ...
Unary Operator - Java Glossary Definition - About.com
Definition: Unary operators return the result of an operation on only one operand. There are six defined in the Java language: + the unary plus operator makes ...
Comparison Operators - How to compare values in Perl - About Perl
Perl comparison operators tutorial - Comparing values in Perl, how to compare values in your Perl scripts with comparison operators.
Conditional Operator Definition and Explanation - Java - About.com
Conditional operators are used to evaluate a condition that's applied to one or two boolean expressions. The result of the evaluation is either true or false.