array sting methods code example
Example: array methods in javascript
<script>
// Defining function to get unique values from an array
function getUnique(array){
var uniqueArray = [];
// Loop through array values
for(var value of array){
if(uniqueArray.indexOf(value) === -1){
uniqueArray.push(value);
}
}
return uniqueArray;
}
var names = ["John", "Peter", "Clark", "Harry", "John", "Alice"];
var uniqueNames = getUnique(names);
console.log(uniqueNames); // Prints: ["John", "Peter", "Clark", "Harry", "Alice"]
</script>