Info

Check what's better to remove first few items from an array

Preparation code

<script>
  var a;
</script>

Test runner

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a = [1, 2, 3, 4, 5, 6, 7];
a = a.slice(a.indexOf(4))

a = [1, 2, 3, 4, 5, 6, 7];
a.splice(0, a.indexOf(4)-1)

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Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

• Revision 1: published by DannyC on 10th April 2012
• Revision 2: published on 9th September 2012
• Revision 3: published on 2nd October 2012
• Revision 4: published on 28th December 2012

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