empty an array in JavaScript?

Based on question on http://stackoverflow.com/questions/1232040/how-do-i-empty-an-array-in-javascript
one year ago
User agent: Mozilla/5.0 (X11; Linux x86_64; rv:90.0) Gecko/20100101 Firefox/90.0
Test name Executions per second
Just instantiate new array 6693.4 Ops/sec
Set length to zero 5337.1 Ops/sec
Splice 5367.4 Ops/sec
Pop all values 5056.9 Ops/sec
Tests:
  • Just instantiate new array

  • Set length to zero

  • Splice

  • Pop all values

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