Search: [uniq] - linx

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2 results tagged uniq x

Remove Duplicates from JavaScript Array
```
function uniq(a) {
    var seen = {};
    return a.filter(function(item) {
        return seen.hasOwnProperty(item) ? false : (seen[item] = true);
    });
}
```
February 23, 2017 at 11:06:01 AM UTC - permalink -

- http://stackoverflow.com/a/9229821/954777

array javascript javascript uniq
shell - Remove duplicate lines using a Bash script - Stack Overflow

You can sort then uniq:

$ sort -u file.txt
February 11, 2016 at 3:37:10 PM UTC - permalink -

- https://stackoverflow.com/questions/9377040/remove-duplicate-entries-using-a-bash-script

bash lines oneliner scripting uniq unix

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