What is the keyword used to identify the length of an array?
Question
What is the keyword used to identify the length of an array?
Solution
The keyword used to identify the length of an array is "length". This is used in many programming languages including Java and JavaScript. Here is how you can use it:
In Java:
int[] array = new int[10];
int length = array.length;
In JavaScript:
let array = new Array(10);
let length = array.length;
In both examples, the "length" property will return the number of elements in the array, which is 10 in this case.
Similar Questions
When you pass an array to a method, the method receives ________ .A copy of the array. A copy of the first element.The reference of the array.The length of the array.
what is an array
What does the len() function return when called on an array in Python?OptionsThe number of elements in the arrayThe capacity of the arrayThe sum of all elements in the arrayThe last element of the array
What is the purpose of the size specifier in the array declaration in C?
Which operation made the array reach that size?
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