1. Overview
The stack operation peek is used when you want to add an element to the stack. It’s better than playing your full stack and helps ensure you have time to look at all the spots in the stack.
2. How to Peek data on stack in JavaScript
- It creates a new stack.
- It checks that the stack is empty.
- It pushes two numbers onto the stack.
- It checks that the top of the stack is 2.
- It checks that the top of the stack is still 2.
- It checks that the stack is still empty.
3. Peek data on stack in JavaScript
JS
The peek() method is used to look at the object at the top of this stack without removing it from the stack. This method returns the object at the top of the stack without removing it.
var array = [1,2,3,4];
console.log(array.peek());
//4;
4. Conclusion
Stack peek java helps to look at the object at the top of this stack without removing it
Dr. Padmaraj works as a code consultant for international students on this platform. Dr. Padmaraj influence young students to achieve their coding dreams. He is a recognized scholar and a leading expert in coding and technology. Today, via devoutput.com he helps students apply their coding skills to create software applications. Doctor.Padmaraj is a renowned author whose books are available worldwide on Amazon.
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