error-free coding

noun phrase
UK /ˈerə friː ˈkəʊdɪŋ/
US /ˈerər friː ˈkoʊdɪŋ/

Writing computer code that has no mistakes in it.

The teacher praised the class for their error-free coding on the simple quiz game.


OTHER MEANINGS

2. A style of programming in which mistakes are prevented before they happen.

Error-free coding starts with careful planning and clear naming.

3. The goal of writing software that passes all checks the first time.

Her error-free coding meant the app worked on the very first try.

4. A practice of reviewing code carefully so no bugs slip through.

The team's error-free coding saved them hours of fixing later.