For Loops in JavaScript (OCR A-Level Computer Science): Flashcards
📚Flashcards
Practise the cards
7 cards from this deck
ShowHide
Practise the cards
7 cards from this deck
Purpose of for loops in JavaScript
Purpose of for loops in JavaScript
Repeat a block of code a specific number of times
When are for loops most useful?
When are for loops most useful?
Tasks involving fixed repetitions
Syntax structure of a for loop
Syntax structure of a for loop
for(initialisation; condition; increment){ code }
Three parts of for loop syntax
Three parts of for loop syntax
initialisation, condition, increment
Common mistake with loop conditions
Common mistake with loop conditions
Incorrect conditions that prevent loop exit
What must loop conditions ensure?
What must loop conditions ensure?
The loop can exit
Best use case for for loops
Best use case for for loops
Tasks with a fixed number of iterations