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Haxe Complete Course / Language Basics

Null values

Learn Null values in Haxe through the exact construct, a dedicated example, a boundary case, and a mastery check.

10 min read • Beginner

Null values is an atomic Haxe lesson inside Language Basics. The example uses the specific syntax, command, API, instruction, or language rule named by this lesson.

Study the construct itself, then change one relevant input and predict the result before running it. That keeps this lesson focused on Null values rather than on generic Haxe syntax.

Topic-specific example

haxe-01-06.hx
haxe Try It Live 
class Main { static function main() { var name:Null<String> = null; trace(name); } }
Edge case / engineering note

Compile Null values for at least one target and watch for target-specific behavior where the feature crosses a platform boundary.

Content source & attribution
Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

Null values Mastery Check →
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