Learning Haxe: Part 2: Creating and Using Variables

Learning Haxe

Haxe is a strongly-typed multi-paradigm programming language that also supports cross-platform compiling into many different source and byte-code languages such as ActionScript 3, JavaScript, Java, C++, C#, PHP, Python, Lua, and Node.js.


Creating Variables

When creating variables, the keyword var is used. This identifies some name as a variable along with its type.

var name:Type;

Haxe is a strongly-typed programming language. This means that all variables have a type. When creating variables, it must have a type to identify its contents.

The type of the variable follows its name with a colon. Every variable must have a type and colon. This statement ends in a semicolon.

Basic Types

There are three basic types in Haxe: Int, Float, and Bool.

Integers

An Integer in Haxe is any whole number.

Floats

A floating-point number is a decimal number.

Bools

A Bool is a Boolean value, either “true” or “false.”

Using Variables

Haxe supports many operators for working with two or more Int and Float values.

  • Addition: (+)
  • Subtraction: (-)
  • Multiplication: (*)
  • Division: (/)
  • Modulo: (%)

Two unary operators are also supported:

  • Increment: (++)
  • Decrement: (–)

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