Using Functions
Why Use Functions?
Repeating code makes programs long and hard to maintain. Functions let you group commands into a reusable block, reducing repetition and making your code cleaner.
To call a function, simply use its name followed by parentheses, placing any required arguments inside those parentheses. For example, if you have a function named greet
that takes a name of a person to greet, here is how you could call it:
greet("Alice")
Swipe to start coding
Solution
Explore other courses in Catalog
Thanks for your feedback!
ninja.js
Ask AI
Ask AI
Ask anything or try one of the suggested questions to begin our chat
Awesome!
Completion rate improved to 3.57Awesome!
Completion rate improved to 3.57
Using Functions
Why Use Functions?
Repeating code makes programs long and hard to maintain. Functions let you group commands into a reusable block, reducing repetition and making your code cleaner.
To call a function, simply use its name followed by parentheses, placing any required arguments inside those parentheses. For example, if you have a function named greet
that takes a name of a person to greet, here is how you could call it:
greet("Alice")
Swipe to start coding
Solution
Explore other courses in Catalog
Thanks for your feedback!
ninja.js
Awesome!
Completion rate improved to 3.57
Using Functions
Swipe to show menu
Why Use Functions?
Repeating code makes programs long and hard to maintain. Functions let you group commands into a reusable block, reducing repetition and making your code cleaner.
To call a function, simply use its name followed by parentheses, placing any required arguments inside those parentheses. For example, if you have a function named greet
that takes a name of a person to greet, here is how you could call it:
greet("Alice")
Swipe to start coding
Solution
Explore other courses in Catalog
Thanks for your feedback!