JavaScript Object Reference
JS: Array.prototype.lastIndexOf
By Xah Lee. Date:
2017-03-09
. Last updated:
2020-09-04
.
lastIndexOf
searches from right to left.
indexOf
searches from left to right.
See:
Array.prototype.indexOf
JavaScript, Array Search
JS: Array.prototype.indexOf
JS: Array.prototype.lastIndexOf
JS: Array.prototype.find
JS: Array.prototype.findIndex
JS: Array.prototype.includes
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