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lastIndexOf function in javascript - Javascript
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lastIndexOf(targetElement, [startIndex]
Returns the first index in which targetElment (value) is found within an array starting from the last element and backwards, or -1 if nothing is found. An optional [startIndex] lets you specify the position in which to begin the search (default is array.length-1, or search entire array). |
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By gowtham, On - 2010-01-28 |
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