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Stack Javascript - Javascript
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Views : 188
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Tagged in : Javascript
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Stack Javascript
A stack follows the Last-In First-Out (LIFO) paradigm: an item added last will be removed first. The Array class has 2 methods that provide stack functionality. they are push() and pop(). push() appends an item to the end of the array, and pop() removes and returns the last item in the array. Example:
var stack = [];
stack.push(2); // stack is now [2]
stack.push(5); // stack is now [2, 5]
var i = stack.pop(); // stack is now [2]
alert(i); // displays 5
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By Geethalakshmi, On - 2010-09-16 |
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