To get every unique element in an array, you can use a combination of filtering and sets. Here's an example TypeScript code snippet:
index.ts145 chars5 lines
In the above code, we first create an array arr
with some duplicate elements. Then, we use the Set
constructor to create a new set of only the unique values in arr
. Finally, we convert the set back to an array using the spread operator ...
and assign it to uniqueArr
.
Now, uniqueArr
contains only the unique elements of arr
. We can verify this by logging uniqueArr
to the console.
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