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Head First JavaScript Chapter Four

Across
Arrays are good for storing _________ values.
A for loop creates a _______ scope for the loop variable.
To change a value in an array, simply _______ the item a new value.
Access an array item using its ______ in square brackets.
When you _______ your code, you organize it so it’s easier to read and maintain.
The operator we use to increment a loop variable.
An array is an ________ data structure.
Functions can help ________ your code.
To add a new value to the end of an existing array, use ______.
Down
The index of the first item in an array is ________.
The last index of an array is always one ______ than the length of the array.
The value an array item gets if you don’t specify one.
An array with undefined values is called a ______ array.
How many bubble solutions had the highest score?
We usually use a ______ loop to iterate over an array.
When iterating through an array, we usually use the _______ property to know when to stop.
Each value in an array is stored at an ________.